using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApplication11
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.ForegroundColor = ConsoleColor.Cyan;
            for (int i = 0; i < 50; i++)
            {
                int num = int.Parse(Console.ReadLine());
                int a = num % 10;
                int b = (num / 10) % 10;
                int c = num / 100;
                if ((a != b && a != c && b != c))
                    Console.WriteLine(num);
                Console.WriteLine();
            }
        }
    }
}